Exodus 25:2
“Speak unto the children of Israel, that they bring me an offering: of every man that giveth it willingly with his heart ye shall take my offering.”
And the Lord spake unto Moses, saying,
Speak unto the children of Israel, that they bring me an offering: of every man that giveth it willingly with his heart ye shall take my offering.
And this is the offering which ye shall take of them; gold, and silver, and brass,
And blue, and purple, and scarlet, and fine linen, and goats’ hair,
Counter-Arguments
The strongest case that this verse does not belong in this theme.

Cross-References
“Every man according as he purposeth in his heart, so let him give; not grudgingly, or of necessity: for God loveth a cheerful giver.”
“Every man according as he purposeth in his heart, so let him give; not grudgingly, or of necessity: for God loveth a cheerful giver.”
“And the people blessed all the men, that willingly offered themselves to dwell at Jerusalem.”
“And they came, every one whose heart stirred him up, and every one whom his spirit made willing, and they brought the Lord’s offering to the work of the tabernacle of the congregation, and for all his service, and for the holy garments.”
“And some of the chief of the fathers, when they came to the house of the Lord which is at Jerusalem, offered freely for the house of God to set it up in his place:”